Mini Square Shaped USB Powered 2-Mode Cooling Fan - Black (4 x AA)
Brand N/A Model 821 Color Black Material Electronic components + ABS Quantity 1 Type Square shaped Power Supply USB / 4 x AA batteries (not included) Power Plug 2-Flat-Pin plug Certification RoHS Other Fan diameter: 14cm use DC brushless motor ultra silent and low power consumption adjustable tilt angle 2-mode speed control can be use as personal cooling fan or Notebook PC chassis. Place on desk or hang on wall is ok. Packing List 1 x Mini fan 1 x USB cable (120cm)